1 files changed, 30 insertions, 20 deletions
diff --git a/firmware/lib/include/stateful_util.h b/firmware/lib/include/stateful_util.h
index 980b12b0..5d144abf 100644
--- a/firmware/lib/include/stateful_util.h
+++ b/firmware/lib/include/stateful_util.h
@@ -1,66 +1,76 @@
-/* Copyright (c) 2011 The Chromium OS Authors. All rights reserved.
+/* Copyright (c) 2013 The Chromium OS Authors. All rights reserved.
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
-/* Helper functions/wrappers for memory allocations, manipulation and
+/*
+ * Helper functions/wrappers for memory allocations, manipulation and
  * comparison.
  */
 
-#ifndef VBOOT_FIRMWARE_LIB_UTILITY_H_
-#define VBOOT_FIRMWARE_LIB_UTILITY_H_
+#ifndef VBOOT_FIRMWARE_LIB_STATEFUL_UTIL_H_
+#define VBOOT_FIRMWARE_LIB_STATEFUL_UTIL_H_
 
 #include "sysincludes.h"
 
 /* Track remaining data to be read in a buffer. */
 typedef struct MemcpyState {
-  uint8_t* remaining_buf;
-  uint64_t remaining_len;  /* Remaining length of the buffer. */
-  uint8_t overrun;  /* Flag set to 1 when an overrun occurs. */
+	uint8_t *remaining_buf;
+	uint64_t remaining_len;  /* Remaining length of the buffer. */
+	uint8_t overrun;  /* Flag set to 1 when an overrun occurs. */
 } MemcpyState;
 
-/* Initialize a stateful buffer struct to point to the buffer, with
- * the specified remaining length in bytes. */
-void StatefulInit(MemcpyState* state, void* buf, uint64_t len);
+/**
+ * Initialize a stateful buffer struct to point to the buffer, with the
+ * specified remaining length in bytes.
+ */
+void StatefulInit(MemcpyState *state, void *buf, uint64_t len);
 
-/* Skip [len] bytes only if there's enough data to skip according
- * to [state].
+/**
+ * Skip [len] bytes only if there's enough data to skip according to [state].
+ *
  * On success, return a meaningless but non-NULL pointer and updates [state].
  * On failure, return NULL, set state->overrun to 1.
  *
  * Useful for iterating through a binary blob to populate a struct. After the
  * first failure (buffer overrun), successive calls will always fail.
  */
-void* StatefulSkip(MemcpyState* state, uint64_t len);
+void *StatefulSkip(MemcpyState *state, uint64_t len);
 
-/* Copy [len] bytes into [dst] only if there's enough data to read according
+/**
+ * Copy [len] bytes into [dst] only if there's enough data to read according
  * to [state].
+ *
  * On success, return [dst] and update [state].
  * On failure, return NULL, set state->overrun to 1.
  *
  * Useful for iterating through a binary blob to populate a struct. After the
  * first failure (buffer overrun), successive calls will always fail.
  */
-void* StatefulMemcpy(MemcpyState* state, void* dst, uint64_t len);
+void *StatefulMemcpy(MemcpyState *state, void *dst, uint64_t len);
 
-/* Like StatefulMemcpy() but copies in the opposite direction, populating
+/**
+ * Like StatefulMemcpy() but copies in the opposite direction, populating
  * data from [src] into the buffer encapsulated in state [state].
+ *
  * On success, return [src] and update [state].
  * On failure, return NULL, set state->overrun to 1.
  *
  * Useful for iterating through a structure to populate a binary blob. After the
  * first failure (buffer overrun), successive calls will always fail.
  */
-const void* StatefulMemcpy_r(MemcpyState* state, const void* src, uint64_t len);
+const void *StatefulMemcpy_r(MemcpyState *state, const void *src, uint64_t len);
 
-/* Like StatefulMemcpy_r() but fills a portion of the encapsulated buffer with
+/**
+ * Like StatefulMemcpy_r() but fills a portion of the encapsulated buffer with
  * a constant value.
+ *
  * On success, return a meaningless but non-NULL pointer and updates [state].
  * On failure, return NULL, set state->overrun to 1.
  *
  * After the first failure (buffer overrun), successive calls will always fail.
  */
-const void* StatefulMemset_r(MemcpyState* state, const uint8_t val,
+const void *StatefulMemset_r(MemcpyState *state, const uint8_t val,
                              uint64_t len);
 
-#endif  /* VBOOT_FIRMWARE_LIB_UTILITY_H_ */
+#endif